baber/WOPTO huggingface dataset:
Patent JP-2013171088-A (JP)
Title: Proximity exposure apparatus, method for forming exposure light of proximity exposure apparatus, and method for manufacturing display panel substrate
Inventor: TEZUKA HIDEKAZU
IPC: G02F1/13
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To form high luminance exposure light by achieving easy installation of semiconductor light-emitting elements and efficiently utilizing light of the semiconductor light-emitting element.SOLUTION: A proximity exposure apparatus has a base substrate 41 and a fly-eye lens 45. The base substrate 41 and the fly-eye lens 45 are arranged so that a distance from a center of a semiconductor light-emitting element group mounted on the base substrate 41 to a center of a concave mirror 50 and a distance from the center of the concave mirror 50 to a center of an incidence plane of the fly-eye lens 45 are equal to a focal distance of the concave mirror 50, and so that a center location of the semiconductor light-emitting element group mounted on the base substrate 41 and a center location of the incidence plane of the fly-eye lens 45 are symmetrical about a normal line passing through a focal point of the concave mirror 50. A plurality of semiconductor light-emitting elements 42 and a plurality of magnifying lenses 43 are arranged so that an optical axis of light that is generated by each semiconductor light-emitting element 42, magnified by the corresponding magnifying lens 43 and reflected on the concave mirror 50 is made incident to the fly-eye lens 45 at an angle equal to or less than a predetermined value that does not deviate from the irradiation surface of the fly-eye lens 45.
Patent JP-2013171125-A (JP)
Title: Projector optical system
Inventor: SUZUKI SHIGEO
IPC: G02B1/11
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a projector optical system that completely shields against light reflected from a prism face.SOLUTION: In a projector optical system that decomposes or composes light by a beam splitter and reflects the light by a DMD, thereby projecting it onto a screen, a clearance between the two prisms of the beam splitter is formed in the shape of a wedge, an angle between the normal of each prism with respect to a prism face and incident light beam is set to 72 degrees or less, and a reflection preventing film is provided on the prism face so as to continuously increase the degree of refraction index. Instead of forming the reflection preventing film, a minute projection recess cycle structure body can be formed on the prism face.
Patent JP-2013171962-A (JP)
Title: Method for manufacturing piezoelectric element, method for manufacturing liquid injection head, and method for manufacturing liquid injection apparatus
Inventor: TAKAHASHI TOSHIAKI
IPC: H01L41/08
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element manufactured using a lead-free or low-lead piezoelectric material, a liquid injection head, and a liquid injection apparatus.SOLUTION: A method for manufacturing a piezoelectric element includes: a step S1 of forming a coating film 31 of a first precursor solution containing Bi, Ba, Fe, and Ti on an electrode 20 and then defatting the coating film 31 to form a first amorphous layer 32; a step S2 of forming a coating film 33 of a second precursor solution containing Bi, Ba, Fe, and Ti on the first amorphous layer 32 and then defatting the coating film 33 to form a second amorphous layer 34; a step S3 of firing the amorphous layers 32, 34 to form a buffer layer 35; and a step S4 of forming a layer containing Bi, Ba, Fe, and Ti on the buffer layer 35 to form a piezoelectric layer 30 having a perovskite oxide. The molar concentration of Bi in the second precursor solution is larger than the molar concentration of an element excluding Ti from B-site elements, and the molar concentration of Bi in the first precursor solution is smaller than the molar concentration of an element excluding Ti from B-site elements.
Patent JP-2013171259-A (JP)
Title: Driving ability evaluation system
Inventor: IWAO MAYUMI
IPC: G09B19/00
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving ability evaluation system which makes a test subject to recognize whether or not he/she has driving ability for appropriately utilizing mirrors attached outside of a vehicle compartment of a vehicle.SOLUTION: A driving ability evaluation system 1 includes: a driving ability evaluation device 10; a display device 40; and an input device 20. An image storage unit 14 of the driving ability evaluation device 10 stores a plurality of mirror images being images behind a vehicle reflected on mirrors when a driver of the reversing vehicle watches mirrors outside of a vehicle compartment, and roughly classified into contact generation images when the vehicle is reversed in a direction causing contact with an obstacle behind the vehicle, and contact avoidance images when the vehicle is reversed in a direction avoiding the contact. A control unit 11 of the driving ability evaluation device 10 reproduces the mirror images to display them on the display device 40. When a test subject inputs selection results of classification of the mirror images into the input device 20, the control unit 11 determines whether the selection results are right or wrong, evaluates driving ability, and displays the determined results and the evaluated results on the display device 40.
Patent JP-2013174087-A (JP)
Title: Tie plate type rail fastening device
Inventor: KUTARA HIROSHI
IPC: E01B9/48
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a tie plate type rail fastening device for dispersing the load of a rail in a plurality of concrete-made rail support bodies in a state that the workload occurrence of track maintenance is avoided, and for appropriately suppressing rail tilt, that is, the oscillation of a rail head following a rail width direction to avoid the wave-shaped abrasion occurrence of the rail head.SOLUTION: In a tie plate type rail fastening device 100, a seating face PS for rail installation has a central upper face PS1 and a pair of outer slopes PS2 and PS2, and a tie plate pad 110 is constituted of a tie plate pad upper layer part 111 and a tie plate pad lower layer part 112 having an elastic modulus higher than that of the tie plate pad upper layer part 111.
Patent JP-2013178040-A (JP)
Title: Pulverized coal supply pipe
Inventor: YUASA ATSUSHI
IPC: F23K3/02
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pulverized coal supply pipe capable of achieving uniform concentration distribution of pulverized coal.SOLUTION: A pulverized coal supply pipe 10 mixes pulverized coal with fluid, and supplies the mixture to a burner 57, and includes a guide part 12 for guiding the fluid and pulverized coal to the center, and a burner connection part 13 which performs the straight connection from the guide part 12 to the burner 57, and has a diffusion section 14 in which the mixed medium guided to the center by the guide part 12 is diffused to the entire pipe section.
Patent JP-2013183231-A (JP)
Title: Transmission device and transmission method
Inventor: HORISHITA MASAKAZU
IPC: H04L69/40
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To perform diagnosis of a transmission path while suppressing increase in device scale.SOLUTION: A control unit 112 makes light communication apparatuses transmit a light signal in a period differing from a test period 141 in a periodic transmission period that includes a first transmission period including the test period 141 and a second transmission period not including the test period 141, for each of the transmission periods. A test light transmission unit 113 transmits test light to a light branch device 120 in the test period 141. A light reception unit 114 receives the light signal transmitted from the light communication apparatuses in a period differing from the test period 141, and receives reflection light of the test light transmitted from the test light transmission unit 113 in the test period 141. A measurement unit 115 measures strength of the reflection light received by the light reception unit 114 in the test periods 141 at a plurality of lapse time points after the test light is transmitted. An output unit 116 outputs information based on the strength measured by the measurement unit 115 at the plurality of lapse time points.
Patent JP-2013181591-A (JP)
Title: Biplane valve
Inventor: NISHIKAWA HIROTOSHI
IPC: F16K1/22
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a biplane valve which can be manufactured at a low cost, has a small size and a light weight, is excellent in flow rate characteristics and further can respond to a high pressure.SOLUTION: In a biplane valve, a valve body 3 rotating around a valve rod 2 is disposed within a valve case 1 in which a flow channel is formed. The valve body 3 is configured to join a valve plate 4 and a reinforcing plate 5 via a rib plate 6, a valve body sheet 8 of an elastic member which moves toward and away a valve seat 7 is disposed on an outer circumference of the valve plate 4, and a center axis P of the valve rod 2 is shifted from a flat plane S containing the valve body sheet 8 and is shifted also from the center axis F of a flow channel of the valve case 1. Therein, a center axis E of a virtual circular cone is inclined from the center axis F of the flow channel such that a summit of the virtual circular cone including the valve seat 7 is deviated in the shifting direction of the center axis P of the valve rod 2 from the center axis F of the flow channel and, while the valve plate 4 is inclined from a perpendicular surface with respect to the axial direction of the flow channel, the valve body sheet 8 is pushed against the valve seat 7 and the flow channel is wholly closed without accompanying strong sliding friction.
Patent JP-2013182524-A (JP)
Title: Image processing apparatus and image processing method
Inventor: YAMAMOTO TATSUYA
IPC: G06T1/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide technology for efficient retrieval of an album template desired by a user.SOLUTION: An image processing device selects templates for regulating image arrangement distributions as many as designated distributions from multiple templates, as selection templates, and determines similarity between the arrangement distributions regulated by the selection templates and the designated distributions, with respect to each of the selected selection templates. The device selects the selection templates that have the similarity equal to or greater than a specified value among the selection templates as use candidate templates, and displays a list of information relating to the selected use candidate templates.
Patent JP-2013167141-A (JP)
Title: Method for solving stress caused by toilet smell and noise, and device therefor
Inventor: NOMURA KATSUSHIGE
IPC: A61L9/00
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a toilet system in which a bad smell is not wafted and unpleasant sound is not leaked outside.SOLUTION: In the structure of a toilet room of this invention, a sound and heat insulation member 6 is bonded or attached to the inside of a toilet inner wall, a ceiling, a floor and an entrance door, the sound and heat insulation member 6 obtained by bonding a sound insulation sheet to a substrate and applying reinforcement coating onto the surface of sound insulation sheet so that decoration and strength reinforcement are achieved, and thus airtightness of the toilet room is improved as a whole, except a vent hole provided near the ceiling. A deodorizer 5 sucks and deodorizes a bad smell from a suction nozzle 51 and discharges it to outside. Operating the deodorizer allows creation of air flow from the vent hole to a toilet bowl, from upper side to lower side.
Patent JP-2013084881-A (JP)
Title: Light-emitting device
Inventor: PARK DONG-WOOK
IPC: H01L33/48
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which ensures stability and reliability when mounted on a light-emitting device package while improving luminous efficiency of a flip-chip light-emitting device.SOLUTION: A light-emitting device comprises: a support member; a light-emitting structure arranged on the support member and including a first semiconductor layer, a second semiconductor layer and an active layer sandwiched between the first semiconductor layer and the second semiconductor layer; a first electrode arranged on the first semiconductor layer in a first region exposed; a second electrode arranged on the second semiconductor layer; and an insulation layer arranged at least between the first electrode and the light-emitting structure. The first semiconductor layer and the second semiconductor layer are conductive semiconductor layers different from each other. The active layer has at least one pair of well layer and a barrier layer. The well layer has a smaller bandgap than that of the barrier layer. The first electrode has a top surface area that is 40%-99% of an area of the second semiconductor layer.
Patent JP-2013187374-A (JP)
Title: Semiconductor post-process assembly device
Inventor: TAKAGI SUSUMU
IPC: H05K13/02
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a jam detection unit having excellent sensitivity using a piezo film so as to detect jam with low load during substrate conveyance, in a semiconductor post-process assembly device such as a die bonder, and to output a sound wave from the piezo film and attempt to eliminate the jam.SOLUTION: A piezo film and a comparator are provided on a jam detection section, and detection of jam with low load is achieved. A changeover switch and a transmitter are provided, and the jam is detected. The piezo film is vibrated by applying a voltage of a predetermined frequency thereto, and the jam is eliminated.
Patent JP-2013117151-A (JP)
Title: Fence panel, fence panel group, and panel fence using the same
Inventor: ARAI TAKASHI
IPC: E04H17/16
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight fence panel having aesthetic appearance with excellent workability, capable of exhibiting design characteristics conformed with the nature or a housing and urban design; a fence panel group; and a panel fence using the same.SOLUTION: Panels 1 to 7 formed of aluminum material include connection parts 14 for connecting to the other panels 1 to 7. Each of the panels 1 to 7 is provided with a quadrangular frame body 11 to which a quadrangular shell plate 12 is attached, having the same basic sizes in length, breadth, and thickness. A plurality of the panels are connected to form a fence having aesthetic appearance with light weight due to the aluminum panels. The fence hardly collapses or causes physical injury even when collapsing, resulting from light weight. In addition, varied fences having different height and length can be obtained. The application of a wall cladding material to the panel surface presents an image of high quality, matching the natural landscape or the housing and urban design.
Patent JP-2013189887-A (JP)
Title: Control device
Inventor: SEKINE YUTA
IPC: F02D21/08
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble that combustion becomes unstable as EGR gas remains in a region from an EGR passage of an intake passage to a cylinder when a request load is decreased at deceleration or the like.SOLUTION: There are provided a throttle valve provided on a downstream side of a compressor in an intake passage, an EGR passage connecting a downstream side of a turbine in an exhaust passage and an upstream side of the compressor in the intake passage, and an EGR valve 23 provided to the EGR passage, a PCV passage connecting an inner chamber and a downstream side of the throttle valve, a blow-by passage connecting the inner chamber and an upstream side of a connection portion with the EGR passage in the intake passage, and an ABV valve 92 provided in a third passage connecting the blow-by passage and a section between the throttle valve and the compressor, and control is performed to increase an opening of the ABV valve 92 disposed in the third passage when openings of the throttle valve and EGR valve 23 are reduced.
Patent JP-2013190960-A (JP)
Title: Semiconductor memory reuse processor and semiconductor memory
Inventor: MARUYAMA HIROYUKI
IPC: G06F12/16
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory reuse processor which can simplify the system configuration of a memory system and reduce a product cost.SOLUTION: A reuse processor 10 comprises: a storage unit 26 that stores a plurality of logics L0 to L5; an acquisition unit 21 that acquires, from a collected semiconductor memory 1, management information S1 for specifying a deteriorated block out of a plurality of blocks included in the semiconductor memory 1; a logic specification unit 22 that specifies an optimum logic, out of the plurality of logics L0 to L5, for which the number of deteriorated blocks in an area is most leveled between areas on the basis of the management information S1; and a logic update unit 23 that updates a logic selected by the collected semiconductor memory 1 to the optimum logic by outputting selection information S3 for selecting the optimum logic specified by the logic specification unit 22 to the semiconductor memory 1.
Patent JP-2013192071-A (JP)
Title: Program for character input and character input device
Inventor: ISHIKURA TOMIHIRO
IPC: H03M11/04
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to input characters with efficiency and select other characters as often as needed by a familiar operating method.SOLUTION: For a character input during which a keyboard 10 having an array of character keys 11 to which a plurality of characters are assigned is displayed on a touch panel 1, while a touch operation on any character key 11 is received, a selected character is changed in a predetermined order in response to a tap operation or slide operation in a position different from the touched character key 11, and the character selected when the touch operation on the character key 11 is released is specified as an input character. If another tap operation or slide operation is made while the touch operation on the character key 11 is continued, another input character can be selected in response to the operation.
Patent JP-2013193227-A (JP)
Title: Fireproof structural material
Inventor: DOI KOHEI
IPC: C09J7/02
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof structural material which has sufficiently high fire resistance so as to meet an approval standard for fireproof materials under the Building Standards Law, to the maximum possible extent, and is easily available at low cost.SOLUTION: A fireproof structural material has a fireproof adhesive tape applied to at least one side of a member. Further, the fireproof adhesive tape includes a fireproof layer and an adhesive layer and the fireproof layer includes aluminum.
Patent JP-2013195220-A (JP)
Title: Calculation method of energy loss of polymer material
Inventor: UENO SHINICHI
IPC: G16C20/30
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method that enables precise calculation of an energy loss of a polymer material without actually executing testing.SOLUTION: A calculation method includes: a step S1 of setting a molecular structure model that is obtained by modelling a molecular structure of a polymer material upon including a finite number of particle models and a binding chain identifying a relative position between the particle models; a step S2 of defining a potential in each interval between the particle models of the molecular structure model; a structure relaxation step S4 of setting a polymer material model with the molecular structure model arranged in a cell, and executing a structure relaxation calculation; a deformation calculation step S5 of, after the structure relaxation calculation, providing cyclic deformation to the polymer material model and calculating stress and strain; and a step of calculating an energy loss on the basis of a result of the deformation calculation. In the step of executing the deformation calculation, a cycle of the deformation of the polymer material model is compared with an oscillation cycle based on an eigenfrequency of the potential, and when both cycles are not coincident, the deformation calculation is executed.
Patent JP-2013197303-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SHINJO YOSHIAKI
IPC: H01L21/301
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce chipping generated by dicing of a substrate.SOLUTION: A semiconductor device manufacturing method comprises: a first process of irradiating with laser beams a rear face of a substrate 6 which has a plurality of integrated circuits separated by scribe lines, in regions opposite to the scribe lines to achieve amorphization 22 of the rear face side of the substrate without scattering a material of the rear face of the substrate 6; and a second process of dicing by rotating dicing means after the first process, the substrate 6 along the scribe lines with a surface of the substrate 6 being directed toward a rotation center side of the dicing means.
Patent JP-2013193179-A (JP)
Title: Rotary cutter device
Inventor: IMAMAKI TERUO
IPC: B26D1/38
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cutter device configured to safely and accurately remove an adhesive deposited at a cutting edge of a rotary blade without hindering cutting operation of an object.SOLUTION: A rotary cutter device 6 includes a rotary blade 621 disposed around an axial center O and a fixed blade 631 facing a rotation locus. The rotary blade 621 is rotated around the axial center O to cut a sheet-like tape between a first cutting edge portion 621A and a second cutting edge portion 631A. A blade member 700 slidable along the first cutting edge portion 621A is provided facing the rotation locus at a position different from the position of the fixed blade 631.
Patent JP-2013196990-A (JP)
Title: Induction heating cooker and methods of detecting input power supply power of the same
Inventor: SHINDOI MASARU
IPC: H05B6/12
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide methods capable of detecting an input voltage and an input power of an induction heating cooker more easily at low cost, and to provide an induction heating cooker using these methods.SOLUTION: An induction heating cooker comprises: a rectification circuit; peak time point detection means; a control circuit; a drive circuit; an LCR induction heating part; drive voltage detection means; drive current detection means; and primary component extraction means. Further, the induction heating cooker comprises: peak power calculation means calculating a peak power consumed by the LCR induction heating part on the basis of a primary drive voltage and a primary drive current, in a coil drive cycle including a peak time point and that is an inverse of a drive frequency; and input power calculation means calculating an input power to be supplied by an AC input power supply to the rectification circuit, on the basis of the peak power.
Patent JP-2013199743-A (JP)
Title: Connection member and structure of connection part
Inventor: FURUTA TOMOMOTO
IPC: F16F7/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a connection member which is suitable mainly in an area having a severe temperature change, and a structure of a connection part.SOLUTION: Mounting holes 3c are formed in six places including four corners of a body 3A of a second rigid member 3 fixed to a column 11, and mounting screws 5B are screwed into a brace member 12 through the mounting holes 3c to fix the body 3A of the second rigid member 3 to the brace member 12. Through holes 4b, 2b, which penetrate a cushioning material 4 and a first rigid member 2, are formed corresponding to each of the mounting holes 3c. These through holes 4b, 2b have a diameter larger than that of the mounting holes 3c.